java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 19:20:45,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 19:20:45,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 19:20:45,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 19:20:45,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 19:20:45,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 19:20:45,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 19:20:45,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 19:20:45,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 19:20:45,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 19:20:45,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 19:20:45,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 19:20:45,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 19:20:45,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 19:20:45,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 19:20:45,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 19:20:45,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 19:20:45,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 19:20:45,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 19:20:45,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 19:20:45,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 19:20:45,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 19:20:45,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 19:20:45,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 19:20:45,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 19:20:45,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 19:20:45,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 19:20:45,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 19:20:45,805 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 19:20:45,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 19:20:45,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 19:20:45,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 19:20:45,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 19:20:45,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 19:20:45,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 19:20:45,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 19:20:45,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 19:20:45,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 19:20:45,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 19:20:45,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 19:20:45,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 19:20:45,812 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 19:20:45,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 19:20:45,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 19:20:45,827 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 19:20:45,827 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 19:20:45,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 19:20:45,828 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 19:20:45,828 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 19:20:45,829 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 19:20:45,829 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 19:20:45,829 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 19:20:45,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 19:20:45,830 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 19:20:45,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 19:20:45,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 19:20:45,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 19:20:45,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 19:20:45,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 19:20:45,831 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 19:20:45,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 19:20:45,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 19:20:45,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 19:20:45,832 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 19:20:45,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 19:20:45,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:20:45,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 19:20:45,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 19:20:45,833 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 19:20:45,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 19:20:45,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 19:20:45,834 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 19:20:45,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 19:20:45,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 19:20:45,877 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 19:20:45,879 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 19:20:45,879 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 19:20:45,880 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-09-11 19:20:45,941 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e43bb32b5/2a7c199afbff42b7a38cf00b9fc4e96c/FLAG4f0d8bfc2 [2019-09-11 19:20:46,904 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 19:20:46,905 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-09-11 19:20:46,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e43bb32b5/2a7c199afbff42b7a38cf00b9fc4e96c/FLAG4f0d8bfc2 [2019-09-11 19:20:47,235 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e43bb32b5/2a7c199afbff42b7a38cf00b9fc4e96c [2019-09-11 19:20:47,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 19:20:47,247 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 19:20:47,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 19:20:47,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 19:20:47,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 19:20:47,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:20:47" (1/1) ... [2019-09-11 19:20:47,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66015443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:47, skipping insertion in model container [2019-09-11 19:20:47,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:20:47" (1/1) ... [2019-09-11 19:20:47,264 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 19:20:47,437 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 19:20:51,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:20:51,478 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 19:20:51,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:20:53,028 INFO L192 MainTranslator]: Completed translation [2019-09-11 19:20:53,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53 WrapperNode [2019-09-11 19:20:53,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 19:20:53,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 19:20:53,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 19:20:53,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 19:20:53,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... [2019-09-11 19:20:53,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 19:20:53,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 19:20:53,842 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 19:20:53,842 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 19:20:53,843 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:20:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:20:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 19:20:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 19:20:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-11 19:20:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-09-11 19:20:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-11 19:20:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-11 19:20:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 19:20:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-11 19:20:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-11 19:20:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-09-11 19:20:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-09-11 19:20:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2019-09-11 19:20:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-09-11 19:20:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:20:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-09-11 19:20:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:20:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2019-09-11 19:20:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-09-11 19:20:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2019-09-11 19:20:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2019-09-11 19:20:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-11 19:20:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2019-09-11 19:20:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2019-09-11 19:20:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 19:20:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 19:20:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-11 19:20:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-11 19:20:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 19:20:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 19:20:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 19:20:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_audiodrv [2019-09-11 19:20:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_mixer [2019-09-11 19:20:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_audiodev [2019-09-11 19:20:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_audiodev [2019-09-11 19:20:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mididev [2019-09-11 19:20:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2019-09-11 19:20:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mixerdev [2019-09-11 19:20:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_timerdev [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mixerdev [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mididev [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_timerdev [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2019-09-11 19:20:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-11 19:20:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 19:20:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 19:20:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-11 19:20:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-09-11 19:20:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-09-11 19:20:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-11 19:20:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mixer_volumes [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mixer_levels [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_levels [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_read [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2019-09-11 19:20:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open [2019-09-11 19:20:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_release [2019-09-11 19:20:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_info [2019-09-11 19:20:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_old_mixer_info [2019-09-11 19:20:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-09-11 19:20:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_ioctl [2019-09-11 19:20:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2019-09-11 19:20:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2019-09-11 19:20:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure create_special_devices [2019-09-11 19:20:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_init [2019-09-11 19:20:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_cleanup [2019-09-11 19:20:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dma [2019-09-11 19:20:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open_dma [2019-09-11 19:20:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dma [2019-09-11 19:20:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_close_dma [2019-09-11 19:20:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2019-09-11 19:20:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-09-11 19:20:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-09-11 19:20:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_16 [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-09-11 19:20:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-09-11 19:20:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-11 19:20:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-09-11 19:20:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-11 19:20:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-09-11 19:20:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-11 19:20:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-09-11 19:20:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 19:20:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get___0 [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get___0 [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-09-11 19:20:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-09-11 19:20:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_open [2019-09-11 19:20:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-09-11 19:20:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_release [2019-09-11 19:20:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-09-11 19:20:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_write [2019-09-11 19:20:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_read [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_ioctl [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_init_devices [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-09-11 19:20:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2019-09-11 19:20:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2019-09-11 19:20:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2019-09-11 19:20:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 19:20:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-11 19:20:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 19:20:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2019-09-11 19:20:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-11 19:20:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-11 19:20:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-09-11 19:20:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-09-11 19:20:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-09-11 19:20:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-09-11 19:20:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-09-11 19:20:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2019-09-11 19:20:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2019-09-11 19:20:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2019-09-11 19:20:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2019-09-11 19:20:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-09-11 19:20:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_init_buffers [2019-09-11 19:20:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure check_driver [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_open [2019-09-11 19:20:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-09-11 19:20:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getrdbuffer [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_rmchars [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_devices [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure output_sleep [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure find_output_space [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getwrbuffer [2019-09-11 19:20:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_dma [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_output_interrupt [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure do_outputintr [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_outputintr [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure do_inputintr [2019-09-11 19:20:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_inputintr [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_init [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_input [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_output [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_poll [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_deinit [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-09-11 19:20:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure prefix_cmd [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_input [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure leave_sysex [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_output [2019-09-11 19:20:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_ioctl [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_kill_note [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_set_instr [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_start_note [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_reset [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_open [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_close [2019-09-11 19:20:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_hw_control [2019-09-11 19:20:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_load_patch [2019-09-11 19:20:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_panning [2019-09-11 19:20:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_aftertouch [2019-09-11 19:20:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_controller [2019-09-11 19:20:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_bender [2019-09-11 19:20:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_setup_voice [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_send_sysex [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_midi_queue [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_input_intr [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_output_intr [2019-09-11 19:20:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_open [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_release [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_write [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_read [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_ioctl [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_poll [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_avail [2019-09-11 19:20:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_94 [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_read [2019-09-11 19:20:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_output [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_input [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_write [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_queue [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure find_voice [2019-09-11 19:20:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_voice [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_voice_event [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_common_event [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_timing_event [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_local_event [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sysex_message [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-09-11 19:20:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_controllers [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_mode2 [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_open [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_release [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-09-11 19:20:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_panic [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_ioctl [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_poll [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2019-09-11 19:20:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_unload [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_104 [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-09-11 19:20:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_syncinterval [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2019-09-11 19:20:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_interrupt [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_init [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_114 [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_115 [2019-09-11 19:20:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2019-09-11 19:20:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_124 [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2019-09-11 19:20:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 19:20:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 19:20:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_soundcard_mutex [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_soundcard_mutex [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_soundcard_mutex [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_soundcard_mutex [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_soundcard_mutex [2019-09-11 19:20:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_soundcard_mutex [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_soundcard_mutex [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_soundcard_mutex [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_soundcard_mutex [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_soundcard_mutex [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_soundcard_mutex [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 19:20:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-11 19:20:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-11 19:20:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-09-11 19:20:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 19:20:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_dsp [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_midi [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_mixer [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2019-09-11 19:20:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_dsp [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_midi [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_mixer [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-11 19:20:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-09-11 19:20:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-11 19:20:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 19:20:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 19:20:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 19:20:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 19:20:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 19:20:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-11 19:20:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 19:20:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 19:20:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 19:20:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-11 19:20:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-11 19:20:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 19:20:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-11 19:20:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 19:20:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_mixer [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_midi [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_dsp [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_mixer [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_midi [2019-09-11 19:20:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_dsp [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_init [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_deinit [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure audio_init_devices [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_audiodrv [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_mixer [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_audiodev [2019-09-11 19:20:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mixerdev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mididev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_timerdev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mixerdev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_timerdev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mididev [2019-09-11 19:20:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_audiodev [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 19:20:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-11 19:20:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-09-11 19:20:53,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_16 [2019-09-11 19:20:53,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-09-11 19:20:53,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-11 19:20:53,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-11 19:20:53,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-11 19:20:53,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-09-11 19:20:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-09-11 19:20:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_soundcard_mutex [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_soundcard_mutex [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-11 19:20:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-11 19:20:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-09-11 19:20:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-09-11 19:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dma [2019-09-11 19:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open_dma [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dma [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure sound_close_dma [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_poll [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure audio_read [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure audio_write [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure audio_open [2019-09-11 19:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure audio_release [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure audio_ioctl [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_read [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_write [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_open [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_release [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_ioctl [2019-09-11 19:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_poll [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_unload [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_read [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_write [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_open [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_release [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_ioctl [2019-09-11 19:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_poll [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure load_mixer_volumes [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-11 19:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure set_mixer_levels [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_levels [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure sound_read [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure sound_release [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_info [2019-09-11 19:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_old_mixer_info [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure sound_ioctl [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-11 19:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure create_special_devices [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure oss_init [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure oss_cleanup [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-09-11 19:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-09-11 19:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-09-11 19:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 19:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-11 19:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2019-09-11 19:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2019-09-11 19:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 19:20:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get___0 [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get___0 [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_open [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-09-11 19:20:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getwrbuffer [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getrdbuffer [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_rmchars [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-09-11 19:20:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-11 19:20:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-09-11 19:20:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-09-11 19:20:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-11 19:20:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-11 19:20:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2019-09-11 19:20:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_dma [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_inputintr [2019-09-11 19:20:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_outputintr [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_devices [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-09-11 19:20:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_init_buffers [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure check_driver [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure output_sleep [2019-09-11 19:20:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure find_output_space [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure finish_output_interrupt [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure do_outputintr [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure do_inputintr [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure poll_input [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure poll_output [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-09-11 19:20:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_ioctl [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_kill_note [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_set_instr [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_start_note [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_reset [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_open [2019-09-11 19:20:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_close [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_hw_control [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_load_patch [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_panning [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_aftertouch [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_controller [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_bender [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_setup_voice [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_send_sysex [2019-09-11 19:20:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure prefix_cmd [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_input [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure leave_sysex [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_output [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_94 [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2019-09-11 19:20:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_avail [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure drain_midi_queue [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure midi_input_intr [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure midi_output_intr [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 19:20:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_104 [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-09-11 19:20:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure seq_queue [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_output [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_input [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-09-11 19:20:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure find_voice [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_voice [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_voice_event [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_common_event [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure seq_timing_event [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure seq_local_event [2019-09-11 19:20:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sysex_message [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure reset_controllers [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure setup_mode2 [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-09-11 19:20:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure seq_panic [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_114 [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_115 [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_interrupt [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_syncinterval [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_init [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-09-11 19:20:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_124 [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2019-09-11 19:20:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2019-09-11 19:20:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 19:20:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_soundcard_mutex [2019-09-11 19:20:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_soundcard_mutex [2019-09-11 19:20:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 19:20:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 19:20:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 19:20:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 19:20:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 19:20:58,858 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3809: assume #t~switch128;#res := ~ret~3; [2019-09-11 19:20:58,858 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3809: assume !#t~switch128;#t~switch128 := #t~switch128 || 10 == ~size; [2019-09-11 19:20:58,858 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3838: SUMMARY for call #t~ret131 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805: assume #t~switch128;#res := ~ret~3; [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805: assume !#t~switch128;#t~switch128 := #t~switch128 || 8 == ~size; [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3838-1: ~tmp___2~1 := #t~ret131;havoc #t~ret131;#res := (if ~tmp___2~1 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~1 % 4294967296 % 4294967296 else ~tmp___2~1 % 4294967296 % 4294967296 - 4294967296); [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3801: assume #t~switch128;#res := ~ret~3; [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3801: assume !#t~switch128;#t~switch128 := #t~switch128 || 4 == ~size; [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3828: SUMMARY for call #t~ret130 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-09-11 19:20:58,859 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3828-1: assume -2147483648 <= #t~ret130 && #t~ret130 <= 2147483647;~tmp___1~2 := #t~ret130;havoc #t~ret130; [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3816: SUMMARY for call #t~ret129 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch128;#res := ~ret~3; [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3816-1: assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~tmp___0~8 := #t~ret129;havoc #t~ret129; [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch128;#t~switch128 := #t~switch128 || 2 == ~size; [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3837: assume #t~switch128; [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3837: assume !#t~switch128; [2019-09-11 19:20:58,860 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3796: havoc #t~switch128; [2019-09-11 19:20:58,861 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3829: assume 0 != ~tmp___1~2;#res := ~ret~3; [2019-09-11 19:20:58,861 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3829: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2019-09-11 19:20:58,861 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825: assume #t~switch128; [2019-09-11 19:20:58,861 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825: assume !#t~switch128;#t~switch128 := true; [2019-09-11 19:20:58,861 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3817: assume 0 != ~tmp___0~8;#res := ~ret~3; [2019-09-11 19:20:58,861 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3817: assume !(0 != ~tmp___0~8);#res := ~ret~3; [2019-09-11 19:20:58,862 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3813: assume #t~switch128; [2019-09-11 19:20:58,862 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3813: assume !#t~switch128;#t~switch128 := #t~switch128 || 16 == ~size; [2019-09-11 19:21:00,484 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3770: assume 0 != ~tmp___1~1;#res := ~ret~2; [2019-09-11 19:21:00,484 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3770: assume !(0 != ~tmp___1~1);#res := ~ret~2; [2019-09-11 19:21:00,485 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3737: assume #t~switch123;#res := ~ret~2; [2019-09-11 19:21:00,485 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3737: assume !#t~switch123;#t~switch123 := #t~switch123 || 4 == ~size; [2019-09-11 19:21:00,485 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: havoc #t~switch123; [2019-09-11 19:21:00,485 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3756: SUMMARY for call #t~ret124 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-09-11 19:21:00,485 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3756-1: assume -2147483648 <= #t~ret124 && #t~ret124 <= 2147483647;~tmp___0~7 := #t~ret124;havoc #t~ret124; [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3752: assume #t~switch123; [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3752: assume !#t~switch123;#t~switch123 := #t~switch123 || 16 == ~size; [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch123;#res := ~ret~2; [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch123;#t~switch123 := #t~switch123 || 2 == ~size; [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-1: ~tmp___2~0 := #t~ret126;havoc #t~ret126;#res := (if ~tmp___2~0 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~0 % 4294967296 % 4294967296 else ~tmp___2~0 % 4294967296 % 4294967296 - 4294967296); [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779: SUMMARY for call #t~ret126 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-09-11 19:21:00,486 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3742: assume #t~switch123;#res := ~ret~2; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3742: assume !#t~switch123;#t~switch123 := #t~switch123 || 8 == ~size; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3769-1: assume -2147483648 <= #t~ret125 && #t~ret125 <= 2147483647;~tmp___1~1 := #t~ret125;havoc #t~ret125; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3769: SUMMARY for call #t~ret125 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3765: assume #t~switch123; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3765: assume !#t~switch123;#t~switch123 := true; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3757: assume 0 != ~tmp___0~7;#res := ~ret~2; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3757: assume !(0 != ~tmp___0~7);#res := ~ret~2; [2019-09-11 19:21:00,487 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3778: assume #t~switch123; [2019-09-11 19:21:00,488 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3778: assume !#t~switch123; [2019-09-11 19:21:00,488 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3747: assume #t~switch123;#res := ~ret~2; [2019-09-11 19:21:00,488 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3747: assume !#t~switch123;#t~switch123 := #t~switch123 || 10 == ~size; [2019-09-11 19:21:00,965 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 19:21:17,162 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-11 19:21:17,172 INFO L168 Benchmark]: Toolchain (without parser) took 29922.54 ms. Allocated memory was 135.8 MB in the beginning and 921.7 MB in the end (delta: 785.9 MB). Free memory was 68.4 MB in the beginning and 213.4 MB in the end (delta: -145.0 MB). Peak memory consumption was 667.9 MB. Max. memory is 7.1 GB. [2019-09-11 19:21:17,173 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 135.8 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-11 19:21:17,174 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5780.63 ms. Allocated memory was 135.8 MB in the beginning and 398.5 MB in the end (delta: 262.7 MB). Free memory was 68.1 MB in the beginning and 107.1 MB in the end (delta: -39.0 MB). Peak memory consumption was 223.7 MB. Max. memory is 7.1 GB. [2019-09-11 19:21:17,175 INFO L168 Benchmark]: Boogie Preprocessor took 812.01 ms. Allocated memory is still 398.5 MB. Free memory was 107.1 MB in the beginning and 250.1 MB in the end (delta: -143.0 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. [2019-09-11 19:21:17,178 INFO L168 Benchmark]: RCFGBuilder took 23326.21 ms. Allocated memory was 398.5 MB in the beginning and 921.7 MB in the end (delta: 523.2 MB). Free memory was 250.1 MB in the beginning and 213.4 MB in the end (delta: 36.7 MB). Peak memory consumption was 587.0 MB. Max. memory is 7.1 GB. [2019-09-11 19:21:17,184 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 135.8 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5780.63 ms. Allocated memory was 135.8 MB in the beginning and 398.5 MB in the end (delta: 262.7 MB). Free memory was 68.1 MB in the beginning and 107.1 MB in the end (delta: -39.0 MB). Peak memory consumption was 223.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 812.01 ms. Allocated memory is still 398.5 MB. Free memory was 107.1 MB in the beginning and 250.1 MB in the end (delta: -143.0 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 23326.21 ms. Allocated memory was 398.5 MB in the beginning and 921.7 MB in the end (delta: 523.2 MB). Free memory was 250.1 MB in the beginning and 213.4 MB in the end (delta: 36.7 MB). Peak memory consumption was 587.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...